{"product_id":"1hz-50mhz-crystal-oscillator-tester-frequency-counter-meter-diy-kits-with-case","title":"1Hz-50MHz Crystal Oscillator Tester Frequency Counter Meter DIY Kits with Case","description":"\u003cp\u003eITEM NAME:1Hz-50MHz Crystal Oscillator Tester Frequency Counter Meter DIY Kits with Case Features: - This document describes the construction of small frequency counter with a  \tcheap PIC microcontroller and a few seven-segment LED digits. - Frequency range 1 Hz ... 50 MHz - Five digits resolution (display for example x.xxxx kHz, x.xxxx MHz, or xx.xxx MHz) - Measuring signal amplitude can be up to 30 v - 4-40 m passive crystals can measure - Automatic range switching with different gate times - Optional addition or subtraction of a frequency offset (programmable) - Very low component count: a PIC 16F628, 5 7-segment LED displays, a 20MHz  \tcrystal and a few resistors - Optional (configurable) power-saving mode which automatically turns - The display off if the frequency didn't change significantly within  \t15seconds - USB 5V or DC5-12V power supply can be used 1x DIY Kits(DIY kits, not assembled) 1x USB cable.1x DIY Kits(DIY kits, not assembled). - Frequency range 1 Hz.  50 MHz. - Optional addition or subtraction of a frequency offset (programmable). - The display off if the frequency didn't change significantly within 15seconds.\u003c\/p\u003e","brand":"Shop2IndiaBei","offers":[{"title":"Default Title","offer_id":43048673673384,"sku":"U2I-1-391955549576","price":3553.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/1588\/1354\/products\/s-l2000__74687_6f78c16b-e490-422c-a762-bd84a7c2e965.jpg?v=1672847791","url":"https:\/\/shop2india.com\/products\/1hz-50mhz-crystal-oscillator-tester-frequency-counter-meter-diy-kits-with-case","provider":"SHOP2INDIA GATEWAY","version":"1.0","type":"link"}